🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.83 AU - 0.97 AU

Year: 255 Days

Day: 30.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,749,616 km

• M1: 155,133 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 286 Days

Day: 33.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,749,616 km

• M1: 87,066 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 299 Days

Day: 29 Hours

Environment

Temp: 202 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.74 AU - 3.04 AU

Year: 1470 Days

Day: 36 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.6 AU - 3.84 AU

Year: 1729 Days

Day: 16.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,749,616 km

• M1: 1,346,530 km (0.091 R)

Asteroid Belt

Center: 10.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.2

Radius: 4.6

Gravity: 26.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.18 AU - 20.58 AU

Year: 22623 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,749,616 km

• M1: 146,905 km (0.106 R)
• M2: 310,715 km (0.062 R)
• M3: 421,268 km (0.113 R)
• M4: 610,210 km (0.116 R)
• M5: 655,538 km (0.114 R)
• M6: 1,032,076 km (0.118 R)
• M7: 1,404,574 km (0.048 R)
• M8: 1,527,095 km (0.095 R)
• M9: 1,815,221 km (0.12 R)
• M10: 1,948,662 km (0.068 R)
• M11: 2,120,101 km (0.12 R)
• M12: 2,513,992 km (0.043 R)
• M13: 2,662,992 km (0.07 R)
• M14: 3,996,806 km (0.12 R)
• M15: 5,169,953 km (0.07 R)
• M16: 5,891,763 km (0.118 R)
• M17: 6,039,864 km (0.055 R)
• M18: 6,644,689 km (0.106 R)
• M19: 7,694,716 km (0.111 R)
• M20: 8,019,643 km (0.108 R)
• M21: 8,128,999 km (0.084 R)
• M22: 8,349,057 km (0.098 R)
• M23: 8,851,556 km (0.104 R)
• M24: 10,120,446 km (0.06 R)
• M25: 10,536,028 km (0.101 R)
• M26: 11,445,135 km (0.025 R)
• M27: 12,127,750 km (0.105 R)
• M28: 12,568,914 km (0.084 R)
• M29: 13,208,295 km (0.11 R)
• M30: 13,531,875 km (0.118 R)
• M31: 13,858,148 km (0.102 R)
• M32: 14,518,473 km (0.11 R)
• M33: 14,919,545 km (0.094 R)
• M34: 15,054,034 km (0.074 R)
• M35: 15,459,893 km (0.058 R)
• M36: 16,075,488 km (0.11 R)
• M37: 16,559,886 km (0.054 R)
• M38: 16,629,449 km (0.078 R)
• M39: 16,978,760 km (0.095 R)
• M40: 17,827,129 km (0.057 R)
• M41: 18,113,011 km (0.057 R)
• M42: 18,256,475 km (0.057 R)
• M43: 18,979,631 km (0.117 R)
• M44: 20,379,120 km (0.084 R)
• M45: 21,355,694 km (0.091 R)
• M46: 24,454,465 km (0.115 R)
• M47: 25,250,924 km (0.113 R)
• M48: 25,571,811 km (0.101 R)
• M49: 25,974,828 km (0.062 R)
• M50: 26,136,693 km (0.104 R)
• M51: 26,705,763 km (0.082 R)
• M52: 27,114,614 km (0.079 R)
• M53: 28,021,476 km (0.115 R)
• M54: 29,106,061 km (0.032 R)
• M55: 29,358,283 km (0.094 R)
• M56: 30,034,465 km (0.106 R)
• M57: 30,119,437 km (0.046 R)
• M58: 30,630,314 km (0.107 R)
• M59: 31,488,257 km (0.111 R)
• M60: 31,747,211 km (0.118 R)
• M61: 34,109,212 km (0.058 R)
• M62: 37,071,848 km (0.119 R)
• M63: 38,077,595 km (0.115 R)
• M64: 38,261,301 km (0.028 R)
• M65: 38,999,567 km (0.114 R)
• M66: 40,959,747 km (0.046 R)
• M67: 43,047,236 km (0.044 R)
• M68: 45,363,759 km (0.097 R)
• M69: 45,461,297 km (0.113 R)
• M70: 46,340,932 km (0.116 R)
• M71: 46,439,069 km (0.084 R)
• M72: 47,423,722 km (0.081 R)
• M73: 50,721,906 km (0.08 R)
• M74: 51,431,000 km (0.053 R)
• M75: 53,064,010 km (0.084 R)
• M76: 53,990,021 km (0.089 R)
• M77: 54,093,244 km (0.082 R)
• M78: 54,196,466 km (0.068 R)
• M79: 57,114,971 km (0.064 R)
• M80: 59,656,938 km (0.026 R)
• M81: 60,084,190 km (0.054 R)
• M82: 60,941,685 km (0.082 R)
• M83: 65,619,760 km (0.098 R)
• M84: 66,281,581 km (0.103 R)
• M85: 66,613,389 km (0.084 R)
• M86: 67,611,954 km (0.111 R)
• M87: 69,736,394 km (0.076 R)
• M88: 70,524,625 km (0.058 R)
• M89: 71,428,944 km (0.115 R)
• M90: 71,655,585 km (0.119 R)
• M91: 72,564,841 km (0.057 R)
• M92: 75,315,198 km (0.084 R)
• M93: 76,703,167 km (0.076 R)

Kuiper Belt

Range: 36.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,786 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit